Collins Russian Dictionary 2nd Edition © HarperCollins Publishers 2000, 1997:
susceptible [səˈsɛptəbl] adj
susceptible (to) (heat) чувстви́тельный*чувстви́телен (к +dat; (injury)), подве́рженный*подве́ржен ( +dat) ; (flattery, pressure) поддаю́щийся (на +acc)
* is used to mark translations which have irregular inflections. The Russian-English side of the dictionary gives inflectional information.
Русский: